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2005 C230 A/C question?

846 views 0 replies 1 participant last post by  dnlow 
#1 ·
On occasion my ventilation fan will stop working when the A/C is running. It always stops for the same amount of time (@30sec) and then restarts on its own. It seems to be linked to the "auto cool" A/C function, because in the summer it almost never did this. Only after several hours of driving when the cabin has cooled dramatically. Just like a house when it reaches a certain set temperature the A/C will turn off. The house temperature increases and it start again. Now that it is getting cooler it is stopping more often. It almost seems that the A/c unit has sensed that the car has reached a cool temperature then it stops and will start 30 sec later, but I do not have the "auto cool" mode on.

Just was wondering if anyone else has had this problem and what fixed it.
 
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